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Sylmasta AB Epoxy Putty Stick White 1x200g
Sylmasta AB Epoxy Putty Stick White is a ceramic-filled epoxy putty in a 200g stick for repair, maintenance, and manufacturing on metal, masonry, wood, porcelain, ceramics, and many plastics. The long open work window lets crews shape and place larger fills before cure begins, including on wet surfaces and underwater.
- Ceramic fill delivers harder-wearing strength than many standard putties for pipe, gap, and surface rebuilds.
- Wet-surface and underwater cure keeps damp or submerged joints repairable without full drydown.
- Once cured, the repair can be tapped, drilled, machined, filed, or painted to finish the detail.
$49.10
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Sylmasta AB Epoxy Putty Stick - White 1x200g
Sylmasta AB Epoxy Putty Stick is a ceramic-filled epoxy repair putty supplied as a pre-formatted 200g White stick for interior and exterior maintenance work. It bonds to metal, brick, concrete, wood, masonry, porcelain, ceramic, and most plastics on wet or dry substrates, including underwater repairs, and the ceramic fill supports harder-wearing rebuilds that can later be machined, drilled, or painted.
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Key Features
- Ceramic-filled epoxy delivers harder-wearing strength than many unfilled putties for pipe, gap, and surface rebuilds.
- Approximately 1.5 to 2 hours of work time at 20°C leaves room to shape larger repairs before cure begins.
- Bonds to metal, brick, concrete, wood, masonry, porcelain, ceramic, and most plastics indoors or out.
- Cures on wet surfaces and underwater for damp pipework, joints, tiles, and marine touch-ups.
- After cure, repairs can be tapped, drilled, screwed, sawed, machined, ground, filed, or painted.
- Solvent-free, VOC-free, and non-flammable; unused stick stays fresh in original packaging for later cuts.
- Resists chemicals, hydrocarbons, and temperature extremes in aggressive plant and pipe environments.
Technical Specifications
| Property | Value |
|---|---|
| Working time | 1.5–2 hours at 20°C |
| Cure (firm / hard / full) | 4 h / 10 h / 24 h at 20°C |
| Application temperature | +5°C to +35°C |
| Service temperature (continuous) | −20°C to +130°C |
| Service temperature (intermittent, dry) | −20°C to +300°C |
| Specific gravity | 2.00 |
| Shore D hardness | 90 |
| Tensile strength | 24 MPa |
| Compressive strength | 80 MPa |
| Lap shear strength (steel) | 3.5 MPa |
Product documents: Sylmasta AB Original Stick Technical Data Sheet
Frequently Asked Questions
What repair jobs is Sylmasta AB Epoxy Putty Stick built for?
Sylmasta AB Original is a ceramic-filled epoxy putty for general repair, maintenance, and manufacturing. Typical work includes filling gaps in concrete, brick, and metals; sealing pipe holes and cracks; encapsulating leaking joints; protecting parts against corrosion; leveling unstable machinery; and carrying out wet-surface or underwater joint and tile repairs.
How long is the working time and cure schedule at 20°C?
Working time is 1.5 to 2 hours at 20°C, which gives a long open window to mix, shape, and place material before cure begins. The stick reaches a firm state in approximately 4 hours, hard in approximately 10 hours, and full cure in 24 hours at 20°C. Cure is quicker above 35°C and slower below 5°C.
Can Sylmasta AB stick be applied on wet surfaces or underwater?
Yes. The TDS states AB Original cures on wet surfaces and underwater. That makes it suitable for damp pipework, submerged joints and tiles, and boat or vessel wet repairs where full drydown is impractical. Always follow site PPE and the Safety Data Sheet for epoxy resin and hardener systems.
What hardness and strength values does the TDS publish after cure?
After cure, Sylmasta AB Original lists Shore D hardness of 90, tensile strength of 24 MPa, compressive strength of 80 MPa, and lap shear strength on steel of 3.5 MPa. Specific gravity is 2.00. Values are typical for information only and are not specification limits.
What service temperature range can cured AB putty handle?
Continuous service is listed from −20°C to +130°C. Intermittent dry service extends from −20°C to +300°C. Application temperature is +5°C to +35°C. Store unused stick out of direct sunlight in dry, frost-free conditions between 15°C and 20°C for an approximate 18-month shelf life from manufacture.
Which substrates does AB Original bond to?
AB Original bonds to metal, brick, concrete, wood, masonry, porcelain, ceramic, most plastics, and many other materials. The ceramic-filled epoxy is solvent-free and VOC-free, non-flammable, and will not shrink or pull away when setting. Once cured, the repair can be tapped, drilled, screwed, sawed, machined, ground, filed, or painted.
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